18077630030 has 8 divisors (see below), whose sum is σ = 32539734072. Its totient is φ = 7231052008.

The previous prime is 18077629981. The next prime is 18077630057. The reversal of 18077630030 is 3003677081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903881492 + ... + 903881511.

It is an arithmetic number, because the mean of its divisors is an integer number (4067466759).

Almost surely, 2^18077630030 is an apocalyptic number.

18077630030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18077630030 is a deficient number, since it is larger than the sum of its proper divisors (14462104042).

18077630030 is a wasteful number, since it uses less digits than its factorization.

18077630030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807763010.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 18077630030 in words is "eighteen billion, seventy-seven million, six hundred thirty thousand, thirty".